<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-JYP2EST7/0db7b11d-2757-4457-a58c-81451c7e8247/HTML"><dcterms:extent>44 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-JYP2EST7/9864c81d-11d0-46ea-8ecf-8a68a692e282/PDF"><dcterms:extent>247 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-JYP2EST7/35dcfbce-f264-4815-a0db-39979151c790/TEXT"><dcterms:extent>51 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-JYP2EST7"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A" /><dcterms:issued>2002</dcterms:issued><dc:creator>Brožek, Milan</dc:creator><dc:format xml:lang="sl">15 strani</dc:format><dc:format xml:lang="sl">letnik:48</dc:format><dc:format xml:lang="sl">številka:9</dc:format><dc:format xml:lang="sl">str. 501-515</dc:format><dc:identifier>ISSN:0039-2480</dc:identifier><dc:identifier>COBISSID:5592859</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-JYP2EST7</dc:identifier><dc:language>en</dc:language><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Association of Mechanical Engineers and Technicians of Slovenia et al.</dc:publisher><dc:publisher xml:lang="sl">Zveza strojnih inženirjev in tehnikov Slovenije et al.</dc:publisher><dcterms:isPartOf xml:lang="sl">Strojniški vestnik</dcterms:isPartOf><dc:subject xml:lang="sl">hrapavost površin</dc:subject><dc:subject xml:lang="sl">navarjanje</dc:subject><dc:subject xml:lang="sl">odrezavanje</dc:subject><dc:subject xml:lang="sl">ploščice ostrilne</dc:subject><dc:subject xml:lang="sl">pogoji rezanja</dc:subject><dc:subject xml:lang="sl">struženje</dc:subject><dc:subject xml:lang="sl">struženje navarov</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q258127" /><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Struženje navarov z orodji podjetja Walter| The turning of overlays using tools produced by the company Walter|</dc:title><dc:description xml:lang="sl">Surfacing technology is used to produce layers with special properties for newparts or worn out functional surfaces. For many parts it is necessary to machine them to fulfill the requirements for shape, size and roughness. But the machining of overlays is, in comparison with the machining of drawn or rolled semiproducts, specialized. Usually, the optimization of the cutting conditions comes from long-term tool-life test results. For these tests we have experimentally determined time dependences of tool wear at different cutting speeds for every combination of overlay and cutting materials. These dependences are the basis for the determination of the relationship between tool-life and cutting speed for the limit of tool wear. The relationships between cutting speed and tool-life determined in this way are the initial values for one's own optimization of the cutting conditions. It is usual for the optimum to be determined for the minimum machining costs criterion. </dc:description><dc:description xml:lang="sl">Tehnologija navarjanja se v praksi uporablja za oblikovanje površinskih plasti s specifičnimi lastnostmi v primeru na novo narejenih sestavnih delov oziroma pri popravilih obrabljenih funkcijskih ploskev sestavnih delov. Pri veliki večini sestavnih delov je glede na želeno obliko, izmero in površino navarjenega predmeta te treba tudi obdelati. Takšna obdelava ima v primerjavi z obdelovanjem vlečenih ali valjanih polizdelkov nekatere posebnosti. Zaradi optimizacije rezalnih razmer se po navadi izhaja iz rezultatov dolgoročnih preskusov obstojnosti orodja. Pri njih se eksperimentalno ugotavlja časovna odvisnost obrabljenosi orodja pri različnih stopnjah rezalne hitrosti za vsako kombinacijo materialov navarjenega predmeta in orodja. Iz te odvisnosti se za mejno velikost obrabljenosti orodja določi odvisnost obstojnosti orodja za rezalno hitrost. Tako ugotovljene odvisnosti T - vc so izhodišče vrednosti za lastno optimizacijo rezalnih razmer. Ta pa se najpogosteje izvaja po kriteriju najmanjših proizvodnih stroškov. </dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-JYP2EST7"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-JYP2EST7" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-JYP2EST7/9864c81d-11d0-46ea-8ecf-8a68a692e282/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-JYP2EST7/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-JYP2EST7" /></ore:Aggregation></rdf:RDF>